|
Product Details:
|
| Shape: | Ceramic Ring | MOQ: | 2000PCS |
|---|---|---|---|
| Feature: | High Temperature Resistance | Color: | White |
| Package: | Carton Box | Max Using Temperature: | 1500℃ |
| Density: | 3.75g/cm3 | SIZE: | Customize |
Alumina ceramic washer
1. Description
Accept any size according to the drawings
Accept any size according to the drawings
ITEM | UNIT | Alumina | A950 | Alumina | A990 |
Main Content | - | 95% Al2O3 | 99% Al2O3 |
Color | - | White / Pink | Ivory |
Density | g/cm3 | 3.7 | 3.85 |
Vickers Hardness | Gpa | 14 | 17 |
Flexural Strength | Mpa | 310 | 360 |
Compressive Strength | Mpa | 2,200 | 2,500 |
Electrical Resistivity | Ω·cm | >1014 | >1014 |
Dielectric Strength | KV/mm | 15 | 17 |
Dielectric Constant | 1 MHz | 8 | 9 |
Thermal Conductivity | W/m.K | 25 | 29 |
Max. Working Temperature | ℃ / °F | 1,500 / 2,730 | 1,650 / 3,000 |
Resistance to Thermal Shock | △T(℃) | 210 | 230 |
Thermal Expansion Coefficient (25 - 1,000 ℃) | 10-6/K | 7 - 9 | 7 - 9 |
√ High Voltage Insulator | √ High Purity, Max. 99.8% | √ Various Available Grades |
√ Hard and Wear Resistant | √ High Corrosion Resistance | √ High Mechanical Strength |
√ Good Thermal Conductivity | √ High Operating Temperature | √ Most Favorable Fine Ceramic |
Contact Person: Mr. Bruce
Tel: 86-18351508304
Fax: 86-510-8746-8690
